EP 0790634 B1 20000202 - Electrostatic-magnetic lens arrangement
Title (en)
Electrostatic-magnetic lens arrangement
Title (de)
Elektrostatisch-magnetische Linsenanordnung
Title (fr)
Dispositif de lentille électrostatique-magnétique
Publication
Application
Priority
DE 19605855 A 19960216
Abstract (en)
[origin: EP0790634A1] The invention relates to an electrostatic-magnetic lens arrangement for focusing charged particles as well as a charged particle beam device with such a lens arrangement which has a magnetic lens and an electrostatic lens incorporated into the magnetic lens, the magnetic lens being constructed as a single-pole lens. <IMAGE>
IPC 1-7
IPC 8 full level
H01J 37/145 (2006.01)
CPC (source: EP)
H01J 37/145 (2013.01); H01J 2237/2594 (2013.01)
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 0790634 A1 19970820; EP 0790634 B1 20000202; DE 19605855 A1 19970821; DE 69606515 D1 20000309; DE 69606515 T2 20000615
DOCDB simple family (application)
EP 96110765 A 19960703; DE 19605855 A 19960216; DE 69606515 T 19960703